KR101052723B1 - 엘이디를 이용한 조명기구 - Google Patents
엘이디를 이용한 조명기구 Download PDFInfo
- Publication number
- KR101052723B1 KR101052723B1 KR1020100092351A KR20100092351A KR101052723B1 KR 101052723 B1 KR101052723 B1 KR 101052723B1 KR 1020100092351 A KR1020100092351 A KR 1020100092351A KR 20100092351 A KR20100092351 A KR 20100092351A KR 101052723 B1 KR101052723 B1 KR 101052723B1
- Authority
- KR
- South Korea
- Prior art keywords
- light source
- light
- led
- reflecting
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
상기한 목적을 달성하기 위해 본 발명은 LED 광원의 일측에 빛을 확산시키는 광원 확대구를 구성하고, 상기 광원 확대구를 통과한 빛을 반사홈 및 반사판을 통해 광감쇠 현상을 최소화하며 빛을 하부 방향으로 굴절 및 반사시켜 원하는 공간면적 안에서 우수한 조도를 제공하는 것을 특징이며, 상기와 같은 본 발명에 의하면 LED 광원을 직접 조사하지 않는 간접조명 방식으로 빛이 한곳에 집중되는 현상이 없고, 눈부심이 적으며, 피조면의 조도가 균일한 효과가 있고, 광원에 망막이 직접 노출되어 발생하는 영,유아의 망막 손상을 예방하며, 광원 확대구와 반사홈 및 반사판으로 LED 광원에서 발생한 빛의 반사율을 높여 광감쇠 현상을 최소화하고, 빛을 하부 방향으로 굴절 및 반사시켜 원하는 공간면적 내에서 충분한 조도를 얻을 수 있는 효과가 있다.
Description
도 2는 본 발명에 의한 LED를 이용한 조명기구의 요부 확대 단면도
도 3,4는 본 발명에 의한 LED를 이용한 조명기구의 다른 구성도
도 5,6은 본 발명의 다른 구성을 보인 도 3,4의 요부를 확대한 단면도
도 7은 본 발명에 의한 투명 아크릴 판재의 평면도
2': 원추형 요홈부 2": 돌출부
3: 반사판 5: 광원 수용공간
6: LED 광원 7: 광원 확대구
7': 광원 확대구 8: LED 램프
9: LED 고정편
Claims (4)
- 엘이디 조명기구를 구성시, 반사홈(2)이 1개 이상 형성된 투명 아크릴 판재(1)와, 상기 투명 아크릴 판재의 상부에 빛을 반사하는 반사판(3)이 구성되고, 상기 투명 아크릴 판재(1)의 양측 또는 사방에는 광원 수용공간(5)을 형성하며,
상기 수용공간(5)의 내부에는 LED 광원(6) 및 광원 확대구(7)가 설치된 것을 특징으로 하는 엘이디를 이용한 조명기구. - 제 1항에 있어서, 반사홈(2)이 원추형 요홈부(2')로 구성되고 외측으로 돌출부(2")가 형성된 것을 특징으로 하는 엘이디를 이용한 조명기구.
- 삭제
- 제 1항에 있어서, 광원 확대구가 반원형 또는 환봉인 것을 특징으로 하는 엘이디를 이용한 조명기구.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100092351A KR101052723B1 (ko) | 2010-09-20 | 2010-09-20 | 엘이디를 이용한 조명기구 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100092351A KR101052723B1 (ko) | 2010-09-20 | 2010-09-20 | 엘이디를 이용한 조명기구 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101052723B1 true KR101052723B1 (ko) | 2011-07-29 |
Family
ID=44924216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100092351A Expired - Fee Related KR101052723B1 (ko) | 2010-09-20 | 2010-09-20 | 엘이디를 이용한 조명기구 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101052723B1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014010795A1 (ko) * | 2012-07-09 | 2014-01-16 | Kim Deog Soo | 반사형 발광보드 |
| KR101401404B1 (ko) * | 2012-09-19 | 2014-05-30 | 김장옥 | 영유아용 조명 빛 조절 스탠드 |
| CN106122888A (zh) * | 2016-08-25 | 2016-11-16 | 江苏创基新能源有限公司 | 太阳能交通爆闪灯 |
| KR20180076891A (ko) * | 2016-12-28 | 2018-07-06 | 코오롱글로텍주식회사 | 차량의 감성 조명 장치 및 이를 제조하는 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080021899A (ko) * | 2006-09-05 | 2008-03-10 | 김남호 | Led 등기구 |
-
2010
- 2010-09-20 KR KR1020100092351A patent/KR101052723B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080021899A (ko) * | 2006-09-05 | 2008-03-10 | 김남호 | Led 등기구 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014010795A1 (ko) * | 2012-07-09 | 2014-01-16 | Kim Deog Soo | 반사형 발광보드 |
| US9447962B2 (en) | 2012-07-09 | 2016-09-20 | Deog Soo Kim | Reflective light-emitting board |
| KR101401404B1 (ko) * | 2012-09-19 | 2014-05-30 | 김장옥 | 영유아용 조명 빛 조절 스탠드 |
| CN106122888A (zh) * | 2016-08-25 | 2016-11-16 | 江苏创基新能源有限公司 | 太阳能交通爆闪灯 |
| KR20180076891A (ko) * | 2016-12-28 | 2018-07-06 | 코오롱글로텍주식회사 | 차량의 감성 조명 장치 및 이를 제조하는 방법 |
| KR101991082B1 (ko) * | 2016-12-28 | 2019-09-30 | 코오롱글로텍주식회사 | 차량의 감성 조명 장치 및 이를 제조하는 방법 |
| US10600996B2 (en) | 2016-12-28 | 2020-03-24 | Kolon Glotech, Inc. | Emotion lighting apparatus for vehicle and method for manufacturing the same |
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